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Peter Thiel-Backed Plasma Unveils ‘HotStuff-Inspired Consensus’ For High-Frequency Global Stablecoin Transfers

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Crypto start-up Plasma unveiled technical features of its stablecoin-specific blockchain, promising fast and efficient global stablecoin transfers by employing a «HotStuff-inspired» consensus mechanism.

The HotStuff consensus is an example of Byzantine Fault Tolerance (BFT) for blockchains that allows consensus even when some nodes are faulty or malicious. Imagine a group of friends planning a picnic who must agree on a date, location and duration. If the majority agrees, they can successfully move forward while bypassing potential disruptions from a few unreliable friends.

The HotStuff blockchain consensus mechanism takes this further by allowing seamless leader replacement if the decision-maker or the leader node behaves erratically, thereby reducing delays and improving efficiency.

Besides, in traditional BFT systems, every node sends multiple back-and-forth confirmations, which causes delays. The HotStuff mechanism streamlines the process where a leader node proposes a decision and validator nodes confirm in a single step.

«At its core, Plasma leverages PlasmaBFT, a Fast HotStuff–inspired consensus protocol optimized for rapid finality and low latency, supporting high‑frequency global stablecoin transfers,» Plasma announced on X.

Finality in blockchain means the speed at which transactions are confirmed and added to blocks, following which they become irreversible. Meanwhile, low latency refers to the quickness in processing transactions.

Plasma’s blockchain is purpose-built for tether, the world’s largest dollar-pegged stablecoin with a market capitalization of $144 billion. Tether accounts for over 60% of the total stablecoin market, according to data source Coingecko, and its issuer made $13.7 billion in profits last year. The early backers of the project include prominent industry names like venture capitalist Peter Thiel, Tether’s CEO Paolo Ardoino and Split Capital’s Zaheer Ebtikar.

Plasma is designed to be a Bitcoin sidechain with full compatibility with the Ethereum Virtual Machines (EVM). Most stablecoin activity happens on smart contract blockchains such as Ethereum, Tron and Solana.

Plasma’s execution layer is built on Rust Ethereum, also known as Reth, a modular engine compatible with the EVM, allowing Plasma to run any Ethereum smart contract.

The stablecoin project also has a built-in bitcoin bridge that uses the same group of decentralized validators as the BFT mechanism and periodically links to updates on the Bitcoin blockchain. This allows Ethereum applications to work easily with Bitcoin, using the latter as the settlement layer.

«By periodically anchoring state diffs on Bitcoin, Plasma achieves seamless interoperability and uses Bitcoin as a settlement layer—delivering permissionless finality, stronger censorship resistance, and a universally verifiable source of truth,» Plasma said.

Steven Lubka, head of Swan Bitcoin said the new stablecoin infrastructure seems to be «betting on the thesis that other blockchains are only good for stablecoins and they need Bitcoin security properties to be inherited.»

Other key features of Plasma include custom gas tokens, allowing fee payments in USDT or BTC, zero-charge USDT transfers and confidential transactions while ensuring compliance.

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Bitcoin Plunges Below $84K after $115B Sell-Off Wipes Out Weekly Gains

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Hopes for the crypto recovery to continue vanished on Friday, as a market-wide rout erased virtually all gains from earlier this week.

Bitcoin (BTC), hovering just below $88,000 a day ago, tumbled to $83,800 recently and is down 3.8% over the past 24 hours. The broad-market benchmark CoinDesk 20 Index declined 5.7%, with native cryptos Avalanche (AVAX), Polygon (POL), Near (NEAR), and Uniswap (UNI) all nursing almost 10% losses during the same period. Today’s sell-off wiped out $115 billion of the total market value of cryptocurrencies, TradingView data shows.

Ethereum’s ether (ETH) declined over 6% to extend its downtrend against BTC, falling to its weakest relative price to the largest cryptocurrency since May 2020. Underscoring the bearish trend, spot ETH exchange-traded funds failed to attract any net inflows since early March, while their BTC counterparts saw over $1 billion of inflows in the past two weeks, according to Farside Investors data.

The ugly crypto price action coincided with U.S. stocks selling off during the day on poor economic data, with the S&P 500 and the tech-heavy Nasdaq index down 2% and 2.8%, respectively. Crypto-focused stocks also suffered heavy losses: Strategy (MSTR), the largest corporate BTC holder, closed the day 10% lower, while crypto exchange Coinbase (COIN) dropped 7.7%.

The February PCE inflation report, released this morning, showed a 2.5% year-over-year increase in the price index, with core inflation at 2.8%, slightly above expectations. Consumer spending showed a modest 0.4% rise, though inflation-adjusted figures indicate minimal growth, suggesting potential headwinds for economic growth. The Federal Reserve of Atlanta’s GDPNow model now projects the U.S. economy to contract 2.8% in the first quarter, 0.5% adjusted for gold imports and exports, spurring stagflationary fears.

The implementation of broad-scale U.S. tariffs next week—the so-called «Liberation Day’ on April 2, as the Trump administration refers to—also compounded investor concerns across markets.

CME gapfill or another leg lower?

Bitcoin has closely correlated with the Nasdaq lately, so U.S. equities rolling over for another leg down could weigh on the broader crypto market. However, on a more optimistic note, today’s decline could be BTC filling the price gap at around $84,000-$85,000 between Monday’s open and the previous week’s close on the Chicago Mercantile Exchange futures market. Historically, BTC usually revisited similar CME gaps and a drop to $84,000 was in the cards, CoinDesk senior analyst James Van Straten noted earlier this week.

Read more: Bitcoin’s Weekend Surge Forms Another CME Gap, Signaling Possible Drop Back

«At this stage it’s difficult to determine if we have already seen a bottom in 2025,» Joel Kruger, market strategist at LMAX Group, said in a market note. Despite the on-going correction, he noted several positive trends such as crypto-friendly policies in the U.S. and more traditional financial firms entering the industry or expanding crypto offerings, which could bode well for digital assets later in the year.

«Any additional setbacks that we might see should be exceptionally well supported into the $70-75k area,» he added.

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President Trump Pardons Arthur Hayes, 2 Other BitMEX Co-Founders

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Arthur Hayes, the former CEO of crypto exchange BitMEX, has been granted a pardon by U.S. President Donald Trump, a White House official confirmed Friday.

Trump also pardoned Hayes’ co-founders at BitMEX, Samuel Reed and Benjamin Delo. CNBC first reported the pardons.

In 2020, the U.S. Department of Justice (DOJ) brought charges against BitMEX, its three co-founders, and its first employee, Gregory Dwyer, accusing them of violating the Bank Secrecy Act (BSA). Prosecutors alleged BitMEX advertised itself as a place where customers could use its platform virtually anonymously, without providing basic know-your-customer (KYC) information. All four individuals eventually pleaded guilty and were sentenced to fines and probationary sentences. The exchange itself pleaded guilty to violating the BSA last year.

Hayes faced two years of probation; Delo spent 30 months and Reed 18 months. Dwyer got 12 months of probation.

In a statement, Delo said he and his colleagues had been «wrongfully targeted.»

«This full and unconditional pardon by President Trump is a vindication of the position we have always held — that BitMEX, my co-founders and I should never have been charged with a criminal offense through an obscure, antiquated law,» he said. «As the most successful crypto exchange of its kind, we were wrongfully made to serve as an example, sacrificed for political reasons and used to send inconsistent regulatory signals. I’m sincerely grateful to the President for granting this pardon to me and my co-founders.»

The Commodity Futures Trading Commission ordered BitMEX to pay $100 million for violating the Commodity Exchange Act and other CFTC regulations in 2021, separately from its DOJ settlements.

Attorneys representing Hayes, Delo and Reed did not immediately return requests for comment.

The reported pardons come just a day after Trump granted a pardon to Trevor Milton, the former CEO of Nikola Motors who was previously convicted of fraud in 2022. In January, Trump made good on long-standing promises to pardon Silk Road creator Ross Ulbricht, who was 11 years into a draconian sentence of double life in prison plus 40 years, with no possibility of parole. Since Ulbricht’s pardon, former FTX CEO and convicted fraudster Sam Bankman-Fried has been angling for his own pardon, attempting to curry favor with the Trump administration and appearing on Tucker Carlson in an unauthorized jailhouse interview that landed him in solitary confinement.

Former Binance CEO Changpeng «CZ» Zhao, who pleaded guilty to the same charge as Hayes and served four months in prison last year — making him not only the richest person to ever go to prison in the U.S., but also the only person to ever serve jail time for violating the BSA — has denied reports that he, too, is seeking a pardon from President Trump.

But, Zhao admitted in a recent X post that “no felon would mind a pardon, especially being the only one in US history who was ever sentenced to prison for a single BSA charge.”

UPDATE (March 28, 2025, 20:30 UTC): Adds Delo statement and White House official.

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FDIC Reverses U.S. Crypto Banking Policy That Demanded Prior Approvals

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The Federal Deposit Insurance Corp. will no longer instruct banks to get prior sign-off before they engage in crypto activities — a standard that was set in 2022 and that effectively severed institutions from the digital assets sector as they waited for approvals that never came.

The FDIC, which is the chief federal supervisor of thousands of typically smaller banks and runs the banking industry’s government backstop, had occupied a significant role in the crypto debanking saga. A courtroom fight with crypto exchange Coinbase had recently unveiled dozens of letters between the regulator and banks it supervised. In that 2022 correspondence, the FDIC had instructed them to steer clear of new crypto matters while it hashed out policies, though the agency never developed any and left bankers hanging.

The new industry guidance issued on Friday comes after President Donald Trump elevated a crypto-friendly leadership at the FDIC and other financial regulators and has directed his administration to open doors for the industry.

“With today’s action, the FDIC is turning the page on the flawed approach of the past three years,” said FDIC Acting Chairman Travis Hill, in a statement. “I expect this to be one of several steps the FDIC will take to lay out a new approach for how banks can engage in crypto- and blockchain-related activities in accordance with safety and soundness standards.”

Read More: Trump’s FDIC Chief Rethinks Crypto Guidance as U.S. Senators Probe Debanking

Banks that were once expected to get pre-approvals on crypto matters can now forge ahead, as long as they’re appropriately considering the risks.

The guidance to seek pre-approvals was a common stance across all three U.S. banking agencies, including the Federal Reserve and the Office of the Comptroller of the Currency. The OCC also acted recently to rescind its similar 2022 guidance, which had emerged as the digital assets sector was beset by failure and high-profile fraud, and global exchange FTX was steering toward disaster.

Read More: OCC Says Banks Can Engage in Crypto Custody and Certain Stablecoin Activities

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